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authorNaoya Horiguchi <n-horiguchi@ah.jp.nec.com>2010-09-10 13:23:06 +0900
committerLinus Torvalds <torvalds@linux-foundation.org>2010-09-23 17:29:19 -0700
commita850ea30374ebed32a0724742601861853fde869 (patch)
tree436dda49aae61ac7c228a7fadb53fd0632666827 /block/blk-merge.c
parent56c9cfb13c9b6516017eea4e8cbe22ea02e07ee6 (diff)
hugetlb, rmap: add BUG_ON(!PageLocked) in hugetlb_add_anon_rmap()
Confirming page lock is held in hugetlb_add_anon_rmap() may be useful to detect possible future problems. Signed-off-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> Acked-by: Rik van Riel <riel@redhat.com> Acked-by: Andrea Arcangeli <aarcange@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'block/blk-merge.c')
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